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Load data for 9.3 RSM + .366 | 285gr | Sellier & Bellot SPRN

Recommended Powder(s): Hodgdon CFE223, IMR 4895, Norma 203B, Ramshot Big Game, ReloadSwiss RS 52

9.3 RSM + .366 | 285gr | Sellier & Bellot SPRN

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.366 | 285gr | Sellier & Bellot SPRN
Manufacturer SKU:
2952
Bullet Weight:
285gr | 18.5g
Bullet Diameter:
0.366" | 9.30mm
Bullet Length:
1.220" | 31.0mm
Caliber:
9.3 RSM load data
Case Length (l3):
2.090" | 53.1mm
Cartridge Length (C.O.L.):
2.817" | 71.6mm
Seated Depth:
0.493" | 12.5mm
Shank Seated Depth:
0.493" | 12.5mm
Case Capacity:
83.5 Grains of Water | 5.42 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
63817 psi | 4400 bar
LID:
LID_B7258_C1251
Last updated:
2025-01-01

Load data for 202 loads in caliber 9.3 RSM with .366 | 285gr | Sellier & Bellot SPRN bullet and 101 powders such as Hodgdon CFE223, IMR 4895, Norma 203B, Ramshot Big Game, ReloadSwiss RS 52. The key underlying parameters are shown in the table above.

  • Important Notice: DO NOT go below Minimum Charge or above Maximum Charge unless there are reasons. Since xxlreloading.com has no control over the equipment and components used by the customer and the data used in connection with the website, any responsibility and liability for the results achieved is rejected. Also see our Terms of Service

    Questions regarding the load data: Please read the information in the next tab "Explanations".

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  • We recommend you limit powder range to relevant brands to speed up re-calculation of results

    Use the Personalized Load Calculator to customize loads to your own specific requirements. Find more details in the help section.

    Our default view only displays powders/loads that fulfill certain criteria: Max pressure of a load <=90% of Max. Standardized Pressure. Fill Rate (Min FR): >80% and <100% for rife loads,  >60% and <100% for pistol loads. Min. Propellant Combustion (Min z): >90% for rifle loads , >80% for pistol/revolver loads. Relax these criteria at your own risk to potentially get more powders shown in the load tables.

    .

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Click on the desired row in the tables below to add a specific load / powder to your Diary and manage there.

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
<<locked>>
92%
57029
89%
**97
100%
ADI AR 2208
<<locked>>
97%
55666
87%
**61
100%
ADI AR 2219
<<locked>>
83%
57392
90%
**54
100%
Accurate 2015
<<locked>>
88%
56753
89%
**88
100%
Accurate 2200
<<locked>>
90%
56826
89%
**57
99%
Accurate 2230
<<locked>>
86%
56913
89%
**48
100%
Accurate 2460
<<locked>>
86%
56971
89%
**44
100%
Accurate 2495
<<locked>>
91%
56608
89%
**54
100%
Accurate 2520
<<locked>>
90%
57029
89%
**84
100%
Accurate 2700
<<locked>>
97%
54636
86%
**88
96%
Accurate 4064
<<locked>>
97%
56391
88%
**77
100%
Accurate 4350
<<locked>>
97%
41800
65%
**49
97%
Alliant AR-Comp
<<locked>>
90%
56855
89%
**34
100%
Alliant Reloder- TS 15.5
<<locked>>
97%
55027
86%
**84
100%
Alliant Reloder-10x
<<locked>>
85%
56869
89%
**95
100%
Alliant Reloder-15
<<locked>>
95%
56710
89%
**10
100%
Alliant Reloder-16
<<locked>>
97%
42235
66%
**52
97%
Alliant Reloder-17
<<locked>>
97%
48515
76%
**87
100%
Alliant Reloder-23
<<locked>>
97%
30240
47%
**29
95%
[Alliant Reloder-26]*
<<locked>>
97%
32401
51%
**21
92%
Baschieri & Pellagri 106
<<locked>>
84%
56927
89%
**56
100%
Baschieri & Pellagri 107
<<locked>>
92%
56797
89%
**13
100%
Hodgdon BL-C2
<<locked>>
91%
57276
90%
**20
100%
Hodgdon Benchmark
<<locked>>
89%
57130
90%
**25
100%
Hodgdon CFE223 👍
<<locked>>
96%
56768
89%
**49
100%
Hodgdon H322
<<locked>>
88%
56985
89%
**44
100%
Hodgdon H335
<<locked>>
84%
57174
90%
**64
100%
Hodgdon H380
<<locked>>
97%
56840
89%
**03
99%
Hodgdon H414
<<locked>>
97%
49951
78%
**67
96%
[Hodgdon H4350]*
<<locked>>
97%
41408
65%
**60
93%
Hodgdon Hybrid 100V
<<locked>>
97%
38798
61%
**57
98%
Hodgdon LVR
<<locked>>
97%
46427
73%
**02
98%
[Hodgdon Superperformance]*
<<locked>>
97%
46470
73%
**18
94%
Hodgdon VARGET
<<locked>>
97%
55085
86%
**57
100%
IMR 3031
<<locked>>
95%
56884
89%
**87
100%
IMR 4064
<<locked>>
97%
54172
85%
**34
100%
IMR 4166 Enduron
<<locked>>
97%
54346
85%
**08
97%
IMR 4198
<<locked>>
85%
57246
90%
**59
100%
[IMR 4350]*
<<locked>>
97%
43685
68%
**00
94%
IMR 4451 Enduron
<<locked>>
97%
51909
81%
**05
96%
IMR 4831
<<locked>>
97%
36027
56%
**24
96%
IMR 4895 👍
<<locked>>
94%
56463
88%
**16
100%
IMR 8208 XBR
<<locked>>
91%
57290
90%
**64
100%
Lovex D073.4
<<locked>>
85%
57159
90%
**41
100%
Lovex D073.5
<<locked>>
86%
57217
90%
**51
100%
Lovex D073.6
<<locked>>
93%
57029
89%
**84
100%
Lovex S060
<<locked>>
92%
57174
90%
**28
100%
Lovex S062
<<locked>>
96%
56724
89%
**67
100%
Lovex S065
<<locked>>
97%
47587
75%
**52
97%
Lovex S070
<<locked>>
97%
44933
70%
**29
95%
Norma 201
<<locked>>
93%
56579
89%
**57
100%
Norma 202
<<locked>>
93%
56956
89%
**61
100%
Norma 203B 👍
<<locked>>
96%
56840
89%
**16
100%
[Norma 204]*
<<locked>>
97%
43482
68%
**23
92%
Norma URP
<<locked>>
97%
42424
66%
**49
97%
Ramshot Big Game 👍
<<locked>>
96%
57043
89%
**36
100%
Ramshot Hunter
<<locked>>
97%
41597
65%
**29
95%
Ramshot TAC
<<locked>>
90%
57101
89%
**77
99%
Ramshot Wild Boar
<<locked>>
91%
57290
90%
**07
100%
Ramshot X-Terminator
<<locked>>
88%
57188
90%
**54
100%
ReloadSwiss RS 40
<<locked>>
87%
56855
89%
**48
100%
ReloadSwiss RS 50
<<locked>>
96%
57087
89%
**80
98%
ReloadSwiss RS 52 👍
<<locked>>
96%
56913
89%
**39
100%
ReloadSwiss RS 60
<<locked>>
97%
47050
74%
**80
100%
ReloadSwiss RS 62
<<locked>>
97%
41858
66%
**65
97%
ReloadSwiss RS 70
<<locked>>
97%
42714
67%
**72
96%
Rottweil R 901
<<locked>>
90%
56913
89%
**28
100%
Rottweil R 902
<<locked>>
95%
57305
90%
**57
100%
Rottweil R 903
<<locked>>
97%
51532
81%
**41
100%
Rottweil R 907
<<locked>>
97%
49777
78%
**72
95%
SNPE Vectan SP 10
<<locked>>
83%
57377
90%
**64
100%
SNPE Vectan SP 11
<<locked>>
97%
53171
83%
**90
100%
SNPE Vectan SP 7
<<locked>>
91%
57232
90%
**80
99%
SNPE Vectan SP 9
<<locked>>
93%
56956
89%
**90
100%
SNPE Vectan Tubal 3000
<<locked>>
92%
57014
89%
**82
100%
SNPE Vectan Tubal 5000
<<locked>>
97%
54752
86%
**59
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
46702
73%
**00
95%
Shooters World Long Rifle
<<locked>>
97%
47587
75%
**52
97%
Shooters World Match Rifle
<<locked>>
93%
57029
89%
**84
100%
Shooters World Precision
<<locked>>
96%
56724
89%
**67
100%
Shooters World Tactical Rifle
<<locked>>
85%
57000
89%
**28
100%
Somchem S321
<<locked>>
88%
56942
89%
**80
100%
Somchem S335
<<locked>>
92%
57000
89%
**95
100%
Somchem S341
<<locked>>
92%
57305
90%
**80
100%
Somchem S355
<<locked>>
97%
52504
82%
**41
100%
Somchem S365
<<locked>>
97%
37579
59%
**03
99%
Vihtavuori N120
<<locked>>
83%
57290
90%
**90
100%
Vihtavuori N130
<<locked>>
89%
57290
90%
**59
100%
Vihtavuori N133
<<locked>>
94%
57014
89%
**69
100%
Vihtavuori N135
<<locked>>
97%
50111
79%
**56
100%
Vihtavuori N140
<<locked>>
95%
57421
90%
**41
100%
Vihtavuori N150
<<locked>>
97%
44005
69%
**93
100%
Vihtavuori N160
<<locked>>
97%
46963
74%
**79
98%
Vihtavuori N530
<<locked>>
88%
56405
88%
**64
100%
Vihtavuori N540
<<locked>>
95%
57014
89%
**67
100%
Vihtavuori N550
<<locked>>
97%
47036
74%
**21
98%
Vihtavuori N555
<<locked>>
97%
31676
50%
**95
95%
Winchester 6.5 StaBALL
<<locked>>
97%
45730
72%
**43
99%
Winchester 748
<<locked>>
88%
57188
90%
**10
100%
Winchester 760
<<locked>>
97%
49951
78%
**67
96%
Winchester StaBALL Match
<<locked>>
86%
56869
89%
**07
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
<<locked>>
81%
40480
63%
**47
98%
ADI AR 2208
<<locked>>
81%
34563
54%
**19
96%
ADI AR 2219
<<locked>>
81%
53084
83%
**98
100%
Accurate 2015
<<locked>>
81%
46035
72%
**57
100%
Accurate 2200
<<locked>>
81%
42496
67%
**47
97%
Accurate 2230
<<locked>>
81%
48080
75%
**33
100%
Accurate 2460
<<locked>>
81%
48109
75%
**36
100%
Accurate 2495
<<locked>>
81%
40538
64%
**44
100%
Accurate 2520
<<locked>>
81%
41321
65%
**70
100%
[Accurate 2700]*
<<locked>>
83%
35114
55%
**77
90%
Accurate 4064
<<locked>>
81%
34113
53%
**49
100%
[Accurate 4350]*
<<locked>>
82%
24961
39%
**85
90%
Alliant AR-Comp
<<locked>>
81%
41814
66%
**54
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
33359
52%
**33
97%
Alliant Reloder-10x
<<locked>>
81%
49705
78%
**06
100%
Alliant Reloder-15
<<locked>>
81%
36172
57%
**85
96%
[Alliant Reloder-16]*
<<locked>>
82%
26861
42%
**95
90%
[Alliant Reloder-17]*
<<locked>>
81%
28877
45%
**87
94%
[Alliant Reloder-23]*
<<locked>>
90%
24453
38%
**59
90%
[Alliant Reloder-26]*
<<locked>>
94%
29602
46%
**42
90%
Baschieri & Pellagri 106
<<locked>>
81%
51735
81%
**00
100%
Baschieri & Pellagri 107
<<locked>>
81%
39334
62%
**47
97%
Hodgdon BL-C2
<<locked>>
81%
41263
65%
**90
99%
Hodgdon Benchmark
<<locked>>
81%
44628
70%
**51
100%
Hodgdon CFE223
<<locked>>
81%
34403
54%
**82
95%
Hodgdon H322
<<locked>>
81%
45136
71%
**93
100%
Hodgdon H335
<<locked>>
81%
52431
82%
**08
100%
[Hodgdon H380]*
<<locked>>
81%
33895
53%
**33
94%
[Hodgdon H414]*
<<locked>>
84%
32924
52%
**49
90%
[Hodgdon H4350]*
<<locked>>
91%
34679
54%
**33
90%
[Hodgdon Hybrid 100V]*
<<locked>>
81%
24120
38%
**13
91%
[Hodgdon LVR]*
<<locked>>
81%
28224
44%
**31
91%
[Hodgdon Superperformance]*
<<locked>>
90%
36274
57%
**24
90%
Hodgdon VARGET
<<locked>>
81%
34142
54%
**13
96%
IMR 3031
<<locked>>
81%
36289
57%
**95
100%
IMR 4064
<<locked>>
81%
33663
53%
**96
96%
[IMR 4166 Enduron]*
<<locked>>
81%
33968
53%
**60
91%
IMR 4198
<<locked>>
81%
50676
79%
**77
100%
[IMR 4350]*
<<locked>>
89%
34505
54%
**26
90%
[IMR 4451 Enduron]*
<<locked>>
82%
32561
51%
**64
90%
[IMR 4831]*
<<locked>>
85%
25106
39%
**62
90%
IMR 4895
<<locked>>
81%
37072
58%
**15
97%
IMR 8208 XBR
<<locked>>
81%
42540
67%
**54
99%
Lovex D073.4
<<locked>>
81%
49937
78%
**49
100%
Lovex D073.5
<<locked>>
81%
47877
75%
**33
100%
Lovex D073.6
<<locked>>
81%
38711
61%
**28
100%
Lovex S060
<<locked>>
81%
40944
64%
**92
98%
Lovex S062
<<locked>>
81%
35650
56%
**49
98%
[Lovex S065]*
<<locked>>
81%
29240
46%
**01
91%
[Lovex S070]*
<<locked>>
85%
31357
49%
**73
90%
Norma 201
<<locked>>
81%
39537
62%
**08
99%
Norma 202
<<locked>>
81%
39755
62%
**21
100%
Norma 203B
<<locked>>
81%
35694
56%
**85
97%
[Norma 204]*
<<locked>>
94%
39682
62%
**54
90%
[Norma URP]*
<<locked>>
81%
25889
41%
**82
90%
Ramshot Big Game
<<locked>>
81%
34809
55%
**85
96%
[Ramshot Hunter]*
<<locked>>
87%
30792
48%
**03
90%
Ramshot TAC
<<locked>>
81%
42395
66%
**54
96%
Ramshot Wild Boar
<<locked>>
81%
41452
65%
**74
98%
Ramshot X-Terminator
<<locked>>
81%
46050
72%
**00
99%
ReloadSwiss RS 40
<<locked>>
81%
47601
75%
**29
100%
[ReloadSwiss RS 50]*
<<locked>>
81%
34534
54%
**19
92%
ReloadSwiss RS 52
<<locked>>
81%
33910
53%
**88
98%
ReloadSwiss RS 60
<<locked>>
81%
28297
44%
**77
95%
[ReloadSwiss RS 62]*
<<locked>>
83%
26789
42%
**34
90%
[ReloadSwiss RS 70]*
<<locked>>
86%
30110
47%
**96
90%
Rottweil R 901
<<locked>>
81%
43627
68%
**47
100%
Rottweil R 902
<<locked>>
81%
37579
59%
**65
99%
Rottweil R 903
<<locked>>
81%
30821
48%
**87
96%
[Rottweil R 907]*
<<locked>>
85%
34258
54%
**96
90%
SNPE Vectan SP 10
<<locked>>
81%
53258
83%
**11
100%
SNPE Vectan SP 11
<<locked>>
81%
31995
50%
**26
95%
SNPE Vectan SP 7
<<locked>>
81%
40321
63%
**34
96%
SNPE Vectan SP 9
<<locked>>
81%
38885
61%
**21
98%
SNPE Vectan Tubal 3000
<<locked>>
81%
41365
65%
**75
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
33866
53%
**60
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
85%
31459
49%
**34
90%
[Shooters World Long Rifle]*
<<locked>>
81%
29240
46%
**01
91%
Shooters World Match Rifle
<<locked>>
81%
38711
61%
**28
100%
Shooters World Precision
<<locked>>
81%
35650
56%
**49
98%
Shooters World Tactical Rifle
<<locked>>
81%
50618
79%
**46
100%
Somchem S321
<<locked>>
81%
45701
72%
**29
100%
Somchem S335
<<locked>>
81%
40596
64%
**75
100%
Somchem S341
<<locked>>
81%
40176
63%
**38
98%
Somchem S355
<<locked>>
81%
31865
50%
**96
96%
[Somchem S365]*
<<locked>>
81%
23177
36%
**36
92%
Vihtavuori N120
<<locked>>
81%
53911
84%
**57
100%
Vihtavuori N130
<<locked>>
81%
45745
72%
**18
100%
Vihtavuori N133
<<locked>>
81%
38841
61%
**33
100%
Vihtavuori N135
<<locked>>
81%
31053
49%
**54
100%
Vihtavuori N140
<<locked>>
81%
36985
58%
**59
100%
Vihtavuori N150
<<locked>>
81%
27035
42%
**72
96%
[Vihtavuori N160]*
<<locked>>
81%
28195
44%
**14
91%
Vihtavuori N530
<<locked>>
81%
44933
70%
**03
100%
Vihtavuori N540
<<locked>>
81%
36492
57%
**69
100%
[Vihtavuori N550]*
<<locked>>
81%
28108
44%
**44
91%
[Vihtavuori N555]*
<<locked>>
89%
24700
39%
**01
90%
[Winchester 6.5 StaBALL]*
<<locked>>
81%
27398
43%
**72
93%
Winchester 748
<<locked>>
81%
44802
70%
**46
100%
[Winchester 760]*
<<locked>>
84%
32924
52%
**49
90%
Winchester StaBALL Match
<<locked>>
81%
47587
75%
**82
100%

Start Load - Barrel Length: 23.60''

Any powder missing? Then click here.

FR ... fill rate of the cartridge in percent

MaxP ... max. pressure of load in psi or bar

% ... max. pressure of load in percent of the maximum allowed pressure for this caliber 

V(0) ... muzzle velocity in feet per second (fps) or  meters per second (m/s)

z ... powder burnt in percent

[...] *... not dangerous but load has suboptimal powder burnt with possible characteristics such as extensive muzzle flash or inaccurate loads.

[...] ²... fill rate low - you might want to consider using a filler to ensure proper ignition.

[...] ᴾ... possible press load - work up slowly to this load while watching for signs of excessive pressure.

👍  ... recommended powder/load for this caliber and bullet combination based on its ballistic performance.

<<locked>>... you need to buy an access license to unlock the data

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